The San Antonio Orthopaedic Group (TSAOG) was established by John J. Hinchey, M.D. TSAOG is a medical clinic and physical therapy clinic that has provided quality care since 1947. With a commitment to provide the highest standards of medical care, TSAOG employs only the highest quality orthopedic surgeons, hand surgeons, and occupational therapists. TSAOG has become the largest orthopedic practice in San Antonio and South Texas.